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Null terminate buffer at the correct spot

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fread tells us how many bytes it read.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2014-03-05 18:30:52 -08:00
parent e1a1c218c4
commit 4f4fff3917
1 changed files with 1 additions and 1 deletions
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2
qt-ui/subsurfacewebservices.cpp
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@ -159,7 +159,7 @@ bool DivelogsDeWebServices::prepare_dives_for_divelogs(const QString &tempfile,
rewind(f); rewind(f);
membuf = (char *)malloc(streamsize + 1); membuf = (char *)malloc(streamsize + 1);
if (!membuf || !fread(membuf, streamsize, 1, f)) { if (!membuf || (streamsize = fread(membuf, streamsize, 1, f)) == 0) {
*errorMsg = tr("internal error: %1").arg(qt_error_string()); *errorMsg = tr("internal error: %1").arg(qt_error_string());
fclose(f); fclose(f);
free((void *)membuf); free((void *)membuf);